Battery for Dell Latitude E6230 E6220 E6320 E6330 E6430s E6120 11.1V 5200mAh 6-Cell RFJMW Compatible, 1-Year Warranty

**Product Overview**
Upgrade or replace your worn-out laptop battery with this premium 6-cell replacement designed specifically for Dell Latitude E6230, E6220, E6320, E6330, E6430s, and E6120 series. With a standard voltage of 11.1V and a capacity of 5200mAh (58Wh), it provides reliable power for work, study, and entertainment.

**Important Voltage Warning**
Please verify that your original battery voltage is 11.1V. This battery is NOT compatible with 7.4V or 14.8V models. Using an incorrect voltage may cause system instability or damage. Check the label on your current battery before ordering.

**Compatible Models**
- Dell Latitude E6230
- Dell Latitude E6220
- Dell Latitude E6320
- Dell Latitude E6330
- Dell Latitude E6430s
- Dell Latitude E6120

**Replacement Part Numbers**
- RFJMW
- 0RFJMW
- 312-1111
- 451-11963
- 451-11964
- 451-11965
- 451-11966
- 451-11967
- 451-11968
- 451-11969
- 451-11970
- 451-11971
- 451-11972
- 451-11973
- 451-11974
- 451-11975
- 451-11976
- 451-11977
- 451-11978
- 451-11979

**Specifications**
| Parameter | Value |
|-----------|-------|
| Battery Type | Li-ion |
| Cells | 6-cell |
| Voltage | 11.1V |
| Capacity | 5200mAh / 58Wh |
| Color | Black |
| Weight | Approx. 320g |
| Dimensions | 205 x 60 x 20 mm |
| Warranty | 1 Year |

**Comparison Table: OEM vs Replacement**
| Feature | OEM Dell Battery | Our Replacement |
|---------|------------------|----------------|
| Price | High | Affordable |
| Capacity | 5200mAh | 5200mAh (same) |
| Safety Certifications | Yes | Yes (CE, RoHS) |
| Warranty | 1 year | 1 year |
| Availability | Often discontinued | In stock |

**Installation Tips**
1. Shut down your laptop and unplug the AC adapter.
2. Remove the battery latch or release button to slide out the old battery.
3. Insert the new battery until it clicks into place.
4. Connect the AC adapter and charge fully before first use (about 4 hours).
5.
Calibrate once a month: fully charge, then discharge to 5% and recharge to 100%.

**Safety & Quality**
Every battery undergoes rigorous testing for voltage stability, capacity accuracy, and safety. Protected against overcurrent, overvoltage, and short circuits. CE and RoHS certified.

**Package Includes**
- 1 x Replacement Battery


**Customer Support**
We stand behind our products. If you have any questions about compatibility or installation, contact us anytime. Your satisfaction is our priority.